Nitro Gear & Axle · GM8.5-323-NG
Part #: GM8.5-323-NG
UPC: 618089032678
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Description: 8.5 & 8.6 3.23 Ring & Pinion; Ring And Pinion; GM 8.5 in. and 8.6 in.; 3.23 Ratio;
Description:
Description
Nitro gears are manufactured from 8620 steel gear forgings in the same manufacturing facilities as GM, Dodge, Ford and Toyota. They are precision machined using computer controlled processes, heat treated, CNC triple-lapped and Rockwell tested for hardness. These extra steps ensure excellent fitment, ideal contact pattern and smooth, quiet operation.
Features & benefits
- Differential GM 8.5 in./8.6 in.
- 10 Bolt
- 3.23 Gear Ratio
- Tooth Count 42/13
- 27 Spline
- Not Includes Ring Gear Bolts
- Warranty 2 Years
Application summary
| Year | Make / model |
|---|---|
| 1973-1975 | Buick Apollo |
| 1973-1977 | Buick Century |
| 1973-1977 | Buick Regal |
| 1984-1987 | Buick Regal |
| 1987-1991 | Chevrolet Blazer |
| 1980-1986 | Chevrolet C10 |
| 1980-1986 | Chevrolet C10 Suburban |
| 1988-1998 | Chevrolet C1500 |
| 1970-1981 | Chevrolet Camaro |
| 1971-1996 | Chevrolet Caprice |
| 1973 | Chevrolet Chevelle |
| 1973-1977 | Chevrolet El Camino |
| 1996-2010 | Chevrolet Express 1500 |
| 1975-1995 | Chevrolet G10 |
| 1975-1995 | Chevrolet G20 |
| 1971-1985 | Chevrolet Impala |
| 1994-1996 | Chevrolet Impala |
| 1980-1986 | Chevrolet K10 |
| 1980-1986 | Chevrolet K10 Suburban |
| 1980-1986 | Chevrolet K5 Blazer |
| 1973-1977 | Chevrolet Malibu |
| 1973-1977 | Chevrolet Monte Carlo |
| 1970-1975 | Chevrolet Nova |
| 1987 | Chevrolet R10 |
| 1987-1988 | Chevrolet R10 Suburban |
| 1989-1991 | Chevrolet R1500 Suburban |
| 1999-2010 | Chevrolet Silverado 1500 |
| 1987 | Chevrolet V10 |
| 1987-1988 | Chevrolet V10 Suburban |
| 1989-1991 | Chevrolet V1500 Suburban |
| 1980-1986 | GMC C1500 |
| 1988-1998 | GMC C1500 |
| 1975-1978 | GMC G15 |
| 1979-1995 | GMC G1500 |
| 1975-1978 | GMC G25 |
| 1979-1995 | GMC G2500 |
| 1980-1991 | GMC Jimmy |
| 1980-1986 | GMC K1500 |
| 1987 | GMC R1500 |
| 1996-2010 | GMC Savana 1500 |
| 1999-2010 | GMC Sierra 1500 |
| 1987 | GMC V1500 |
| 1970-1981 | Pontiac Firebird |
| 1971-1977 | Pontiac Ventura |
Specifications
- GTIN
- 00618089032678
- Weight
- 18 lb
- Height
- 5.5 in
- Length
- 15.5 in
- Width
- 11 in
- Life cycle
- Available to Order
- AAM brand code
- NGA
- Warehouse brand code
- FSJK
- AAIA brand code
- FSJK
Attributes
- Axle Type
- GM 8.6 in.
- California Proposition 65
- Yes
- Gear Ratio
- 3.23
Fitment status
Select a vehicle or engine to see whether this part applies to your application.
Application summary
1973-1975 Buick Apollo; 1973-1977 Buick Century; 1973-1977 Buick Regal; 1984-1987 Buick Regal; 1987-1991 Chevrolet Blazer; 1980-1986 Chevrolet C10; 1980-1986 Chevrolet C10 Suburban; 1988-1998 Chevrolet C1500; 1970-1981 Chevrolet Camaro; 1971-1996 Chevrolet Caprice; 1973 Chevrolet Chevelle; 1973-1977 Chevrolet El Camino; 1996-2010 Chevrolet Express 1500; 1975-1995 Chevrolet G10; 1975-1995 Chevrolet G20; 1971-1985 Chevrolet Impala; 1994-1996 Chevrolet Impala; 1980-1986 Chevrolet K10; 1980-1986 Chevrolet K10 Suburban; 1980-1986 Chevrolet K5 Blazer; 1973-1977 Chevrolet Malibu; 1973-1977 Chevrolet Monte Carlo; 1970-1975 Chevrolet Nova; 1987 Chevrolet R10; 1987-1988 Chevrolet R10 Suburban; 1989-1991 Chevrolet R1500 Suburban; 1999-2010 Chevrolet Silverado 1500; 1987 Chevrolet V10; 1987-1988 Chevrolet V10 Suburban; 1989-1991 Chevrolet V1500 Suburban; 1980-1986 GMC C1500; 1988-1998 GMC C1500; 1975-1978 GMC G15; 1979-1995 GMC G1500; 1975-1978 GMC G25; 1979-1995 GMC G2500; 1980-1991 GMC Jimmy; 1980-1986 GMC K1500; 1987 GMC R1500; 1996-2010 GMC Savana 1500; 1999-2010 GMC Sierra 1500; 1987 GMC V1500; 1970-1981 Pontiac Firebird; 1971-1977 Pontiac Ventura
Resources
Nitro Gear & Axle GM8.5-323-NG
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